4328786440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9838151}}^1$

素因数の和:9838173

約数の個数: 32

約数和(自身を含む): 10625204160

約数和(自身を除く): 6296417720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9838151, 19676302, 39352604, 49190755, 78705208, 98381510, 108219661, 196763020, 216439322, 393526040, 432878644, 541098305, 865757288, 1082196610, 2164393220, 4328786440]

約数ペア:

[(1, 4328786440), (2, 2164393220), (4, 1082196610), (5, 865757288), (8, 541098305), (10, 432878644), (11, 393526040), (20, 216439322), (22, 196763020), (40, 108219661), (44, 98381510), (55, 78705208), (88, 49190755), (110, 39352604), (220, 19676302), (440, 9838151)]